Custom stone patios, feature walls, and fireplaces - built in Waterloo Region.
Seneca Custom Stonework is a solo, owner-operated stone-masonry business serving Kitchener-Waterloo, Cambridge, and Guelph. From outdoor patios and stone retaining walls to interior stone fireplaces and feature walls, every project is personally built by Liam - no crews, no subcontractors, just careful craftsmanship. Currently booking for winter 2026/2027. Interior stonework available year-round.
What We Do
Stone Patios and Retaining Walls- Durable, beautiful hardscaping built to handle Ontario winters and add lasting value to your property.
Interior Stone Fireplaces and Feature Walls - A hand-built stone fireplace transforms a living room into the centerpiece of your home. Available for renovation and new-build projects year-round.
Custom Stone Insets - Family crests, business logos, etc., all hand-cut into natural stone and porcelain.
Porcelain and Natural Stone Overlays - Refresh an entryway or patio with a modern overlay finish built to last decades.
We work with you to craft the project of your dreams.
Why choose Seneca?
We provide a wide array of stonework and hardscaping.
We are dedicated to excellence; every line, every cut is done thoughtfully and skillfully.
We maintain a clean and organized site, ensuring full site efficiency.
We work with homeowners and clients to ensure we bring their dream project together.
Over-engineering projects to ensure they can be enjoyed for years and decades to come.
“Working with Liam was great. He worked so hard to go above and beyond. Its so rare to see this level of craftsmanship these days.”
— Nancy, Conestogo